Home / 6,157,671.05-8,497,335.03-3,404,183.24

Finding the Fourth Proportional to 6,157,671.05, 8,497,335.03 and 3,404,183.24

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Solution

The fourth proportional to 6,157,671.05, 8,497,335.03 and 3,404,183.24 is: 4,697,634.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,671.05 : 8,497,335.03 = 3,404,183.24 : x
  2. Step 2: Convert to fraction form
    6,157,671.05/8,497,335.03 = 3,404,183.24/x
  3. Step 3: Cross multiply
    6,157,671.05x = 8,497,335.03 × 3,404,183.24
  4. Step 4: Simplify right side
    6,157,671.05x = 28,926,485,493,790.90
  5. Step 5: Solve for x
    x = 28,926,485,493,790.90/6,157,671.05
  6. Step 6: Final answer
    x = 4,697,634.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.